125CC 4-Stroke Semi Auto Engine Motor Kit, ATV Quad Engine Motor Complete Kit, 4 Speed Motorcycle Engine with Reverse Electric Starter & Single Cylinder Air-Cooling for Go-Karts ATVs








Key features
- •▶【STRONG POWER】: This 125CC ATV motor engine boasts a robust 7.64HP horsepower, a displacement of 125cc, and a max rotating speed of 7500RPM, which provides you with strong power and ensures that your drive will be very smooth and powerful.
- •▶【DURABLE AND STURDY】: This 4-Stroke Semi Auto engine is equipped with premium aluminum and cast steel, ensuring superior performance and a longer lifespan and adapting to complex environments and conditions.
- •▶【EFFECTIVE COOLING SYSTEM】: By adopting an air cooling system, the temperature of the motorcycle engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting driving.
- •▶【ADJUSTABLE SPEED】: Its 4-speed manual transmission provides you with high-precision gear shifting control, so it allows you to easily adapt to various changes. This electric starter engine motor makes your driving experience more exciting under different road conditions.
- •▶【EASY TO OPERATE】: The CDI ignition system (not included) leads to higher energy and ignition efficiency. So you can start the 4 speed quad engine quickly and safely.
125CC 4-Stroke Semi Auto Engine Motor Kit, ATV Quad Engine Motor Complete Kit, 4 Speed Motorcycle Engine with Reverse Electric Starter & Single Cylinder Air-Cooling for Go-Karts ATVs
List Price: $273.51$246.16DEALYou Save: $27.35 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







